ATP tennis predict — Hunter Heck vs Ethan Cook

Challenger Hard Phan Thiet 4 challenger · qualification - 1. round 06:30

Predicted probability

Hunter Heck

USA

40.43%

Ethan Cook

Australia

59.57%

Average Odds

1.26 / 3.52

Market probability

73.64% / 26.36%

Why This Prediction?

Ethan Cook is the favorite because he has fewer double faults per game (0.14 vs 0.18).

Player Comparison

1404.5 Elo 1392.2

1405.7 Elo (surface) 1410.1

5 Wins (Challenger) 5

5 Wins (surface) 5

5 Last 15 form 5

0 Head-to-head wins 0

0.882 Dominance ratio 0.747

717 Rank 1311

24.3 Age 23.6

right Hand right

Performance vs. the Odds

Career record grouped by how big a favorite the market made each player, based on their average odds.

Hunter Heck

Heavy favorite (odds below 1.30) 1W–2L · 33.3%

Favorite (odds 1.30-1.80) 3W–1L · 75.0%

Even match (odds 1.80-2.20) 0W–0L · 0.0%

Underdog (odds 2.20-4.00) 3W–2L · 60.0%

Heavy underdog (odds above 4.00) 0W–2L · 0.0%

14 matches with market odds since 2026-07-12.

Ethan Cook

Heavy favorite (odds below 1.30) 0W–0L · 0.0%

Favorite (odds 1.30-1.80) 0W–0L · 0.0%

Even match (odds 1.80-2.20) 0W–0L · 0.0%

Underdog (odds 2.20-4.00) 1W–1L · 50.0%

Heavy underdog (odds above 4.00) 0W–2L · 0.0%

4 matches with market odds since 2026-05-24.

Serve & Return

Serve and return win rates from each player's last 10 matches at the selected level.

Hunter Heck Ethan Cook

1st Serve In %

50.0%

—

1st Serve Points Won %

89.5%

—

2nd Serve Points Won %

68.4%

—

Return Points Won vs 1st Serve %

45.8%

—

Return Points Won vs 2nd Serve %

77.8%

—

Aces per Service Game

0.29

—

Double Faults per Service Game

0.29

—

Based on each player's last 10 ATP/Grand Slam matches.

1st Serve In %

60.1%

63.5%

1st Serve Points Won %

70.6%

67.6%

2nd Serve Points Won %

42.1%

42.4%

Return Points Won vs 1st Serve %

24.4%

24.6%

Return Points Won vs 2nd Serve %

44.4%

42.9%

Aces per Service Game

0.36

0.69

Double Faults per Service Game

0.35

0.27

Based on each player's last 10 Challenger matches.

Break Point Performance

How each player handles the biggest points - break points saved serving, and converted returning - from their last 10 matches at the selected level.

Hunter Heck Ethan Cook

Break Points Saved %

100.0%

—

Break Points Converted %

50.0%

—

Based on each player's last 10 ATP/Grand Slam matches.

Break Points Saved %

48.5%

69.3%

Break Points Converted %

35.3%

52.8%

Based on each player's last 10 Challenger matches.

Head-to-Head

Hunter Heck 0 – 0 Ethan Cook

Hard Phan Thiet 4 challenger · 2026-09-13

qualification - 1. round

Hunter Heck #717

Ethan Cook #1311

6-2 6-2

6 Aces 3

4 Double Faults 0

- Service Points -

- First Serve In -

21 First Serve Won 21

9 Second Serve Won 12

3 Break Points Saved 1

7 Break Points Faced 1

- Winners -

- Unforced Errors -

1.3 Average Odds 3.5

Hunter Heck vs Ethan Cook — Prediction